stresetalldata command not working

Error in console when using '/stresetalldata' command:
 

Failed to call hook 'ResetAllData' on plugin 'SkillTree v1.6.3' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.SkillTree.RunResetCommands (System.String playerID, System.Int32 level_achieved) [0x00060] in <f4b0e92620254fec92e27c7038b45583>:0                                                                      1kb/s in, 13kb/s out
  at Oxide.Plugins.SkillTree.ResetAllDataCommand (BasePlayer player, System.Boolean fromConsole) [0x000af] in <f4b0e92620254fec92e27c7038b45583>:0
  at Oxide.Plugins.SkillTree.ResetAllData (BasePlayer player) [0x00022] in <f4b0e92620254fec92e27c7038b45583>:0
  at Oxide.Plugins.SkillTree.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x04259] in <f4b0e92620254fec92e27c7038b45583>:0
  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <9c80d821d00a44c9a24497c73ad2d20d>:0
  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <d646191a355d43a6b3ab36b7ee14c740>:0
  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <d646191a355d43a6b3ab36b7ee14c740>:0

Love you

Any errors in oxide/logs/skilltree/

The file name would be named RunResetCommands_Errors

I do not have a file by that name. Only logs are for new players entering the server and creating new data for them.

Paste me your config

As you wish

SkillTree.json

You reset commands are null, rather than being an empty list.

For each level:

"List of commands that are fired off when the player data is reset": null

Should be:

"List of commands that are fired off when the player data is reset": [

]

I've added a null check for the next release but for the mean time you can update your config like so and it should stop the errors.